Public bug reported:
When the first opened instance of Nautilus is on Home folder and you try
to open a second instance with the middle click on the Nautilus icon,
nothing happens.
Under "ubuntu-session" there is no such deviation - another Nautilus instance
is normally opened
with the middle c
Tested patched version of Nautilus and expected behavior of the menubar
is working.
But there is another type of possible small bug under "unity-session" for
Nautilus.
When the first opened instance of Nautilus is on Home folder and you try to
open a second instance with the middle click on the